- Hi, I'm Mark Niemann-Ross … and welcome to this week's edition of Raspberry Pi Weekly. … Every week, we explore the Raspberry Pi … and share useful tips. … Remote GPIO allows one Raspberry Pi … to control the GPIO pins on another Raspberry Pi. … It also allows a standard laptop … to remotely control the GPIO pins … on a Raspberry Pi. … There are ways to do this without remote GPIO … but you may have a specific need … for this technology. … So let me show you how to set up remote GPIO … and how to make it work. … Setting up a remote GPIO … requires a couple of steps. … There are different ways to do this. … I'm going to show you the quickest. … Before turning on the Raspberry Pi, … build a simple LED circuit shown here. … It's the identical circuit we built before. … Connect one leg of the LED to ground on pin 39 … and the other to GPIO 26 … which is also known as Raspberry Pi or pin 37. … If you need to check the polarity on the LED … to make sure it'll light, … move the wire from pin 39 to pin one. …

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Author

Updated

6/5/2020

Released

5/3/2019

Raspberry Pi lets you explore electronics, computer, programming, and the Internet of Things. You can build complex projects on a budget—from robots to media servers. This weekly series helps you create meaningful projects in a short time, and learn tips and key techniques that will help you across your creations. Each episode teaches you a coherent set of software and hardware approaches to connect computing power to the physical world. Join instructor Mark Niemann-Ross every week for a new Raspberry Pi technique.

Note: Because this course is an ongoing series, viewers will not receive a certificate of completion.